Dr. Mark Vannorden, DO
200 E 8th St, Larned, KS 67550 • +1-930-555-7520
Medical Education: Accredited U.S. Medical School (Class of 2016)
What This Doctor Actually Performs: CMS Medicare Utilization & Larned Percentiles
NPI #1376595959 • CBSA Regional • Emergency Medicine
Operating out of Larned, KS (200 E 8th St), Emergency Medicine clinician Dr. Mark Vannorden, DO (accredited MD/DO training, 2016) maintains a top-decile high-throughput specialist (99th percentile in Larned) (98.77th KS percentile; Z-score +3.56σ across 1,895 documented services) with sub-specialty concentration in 44 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1376595959 highlights 779 annual claims for 99214 (99th Larned percentile; $121–$166 self-pay corridor) plus 450 encounters under 99213 and 225 under 93000.
Direct cash-pay transparency modeling sets Dr. Vannorden's baseline new-consult rate near $209.00 in Larned, KS (cash-pay accepted, in-person clinic visits only, 9-minute average reception wait).
Patients evaluating Dr. Mark Vannorden in ZIP 67550 note 10 years of post-doctoral tenure (null, 2016) alongside 7.2 annual CMS procedures per patient.
Top 10% Emergency Medicine volume leader in Larned, KS
1,895 annual services across 264 beneficiaries
Standard deviations from KS Emergency Medicine mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 779 | 99th | $121 – $166 |
| 99213 | Established Preventive & Chronic Care Visit | 450 | 98th | $93 – $127 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 225 | 99.5th | $44 – $61 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 173 | 94th | $142 – $195 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 104 | 99th | $168 – $231 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (44 HCPCS billing breadth) | 164 | 99th | $109 – $158 |
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Dr. Mark Vannorden, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Vannorden National Provider Identifier | NPI #1376595959 (DO) | CMS NPPES Registry (67550) |
| Dr. Vannorden Larned CMS Volume Rank | 99.00th Pct (1,895 CMS svcs; Z +3.556σ) | CMS Medicare Part B (KS Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Larned, KS) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 9 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.91/5 Listening • 4.84/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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